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5316972 = 223563787
BaseRepresentation
bin10100010010000101101100
3101000010111220
4110102011230
52330120342
6305543340
763123243
oct24220554
911003456
105316972
1130017a1
121944b50
13114214b
149c595a
157005ec
hex51216c

5316972 has 24 divisors (see below), whose sum is σ = 12444096. Its totient is φ = 1766928.

The previous prime is 5316959. The next prime is 5316973. The reversal of 5316972 is 2796135.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5316973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6363 + ... + 7149.

It is an arithmetic number, because the mean of its divisors is an integer number (518504).

Almost surely, 25316972 is an apocalyptic number.

It is an amenable number.

5316972 is an abundant number, since it is smaller than the sum of its proper divisors (7127124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5316972 is a wasteful number, since it uses less digits than its factorization.

5316972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357 (or 1355 counting only the distinct ones).

The product of its digits is 11340, while the sum is 33.

The square root of 5316972 is about 2305.8560232590. The cubic root of 5316972 is about 174.5372481740.

It can be divided in two parts, 531 and 6972, that added together give a triangular number (7503 = T122).

The spelling of 5316972 in words is "five million, three hundred sixteen thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 563 787 1126 1574 1689 2252 2361 3148 3378 4722 6756 9444 443081 886162 1329243 1772324 2658486 5316972